CN108269559A - A kind of intelligent accompaniment method and control system - Google Patents
A kind of intelligent accompaniment method and control system Download PDFInfo
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- CN108269559A CN108269559A CN201810215104.2A CN201810215104A CN108269559A CN 108269559 A CN108269559 A CN 108269559A CN 201810215104 A CN201810215104 A CN 201810215104A CN 108269559 A CN108269559 A CN 108269559A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000004891 communication Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000003811 finger Anatomy 0.000 description 29
- 210000003813 thumb Anatomy 0.000 description 17
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 238000004590 computer program Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 210000005224 forefinger Anatomy 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 210000004932 little finger Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
- G10H1/0016—Means for indicating which keys, frets or strings are to be actuated, e.g. using lights or leds
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
- G10H1/344—Structural association with individual keys
- G10H1/346—Keys with an arrangement for simulating the feeling of a piano key, e.g. using counterweights, springs, cams
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/40—Rhythm
Abstract
An embodiment of the present invention provides a kind of intelligent accompaniment methods and control system, this method to include：First control module periodically acquires the flexion-extension angular data of the first gyroscope and the second gyroscope in first gloves；Second control module periodically acquires the flexion-extension angular data of the first gyroscope and the second gyroscope in second gloves and generates gyro data packet；The gyro data packet is sent to first control module to second control module by module by radio communication；The gyro data packet generation note data and light data that the flexion-extension angular data and the second control module of the first gyroscope and the second gyroscope are sent in the first gloves that first control module is acquired according to its own；The note data and the light data are sent to third control module to first control module by module by radio communication, and third control module controls sound module connected to it and light modules according to the note data and the light data.
Description
Technical field
The present invention relates to wearable intelligent equipment technical field is related to, more particularly to a kind of intelligent accompaniment method and control
System.
Background technology
Nowadays, many people can be accompanied, but be limited to many musical instruments not in recording song, interior K songs using musical instrument
It is portable, always bring many troubles with musical accompaniment.In addition, also needing to grasp the musical instrument can be only achieved preferable accompaniment effect.
The equipment or software of many imitative pianos occurred in the market, for imparting knowledge to students, some are used to entertain for some.It is but such to set
Standby (such as fender) is mostly excessively huge, it has not been convenient to carry.And such software is all based on greatly smart mobile phone, is only able to display on interface
Limited key needs to change interface if user has requirements at the higher level to key quantity, and music is lost while replacing interface
Continuity；The relatively narrow both hands that are unsuitable for of key are played, and easily cause the bad habit of single thrum qin；There is no dynamics sensing, lack the true of performance
True feeling.
And if the performance of independent analog instruments can be carried out with body-sensing device, performance or accompaniment can be promoted just
Victory, and do not need to grasp certain musical instrument completely and can be accompanied with it, time and money cost can be saved.So
It is badly in need of a kind of intelligent accompaniment method and accompaniment glove system now.
Invention content
The embodiment of the present invention provides a kind of intelligent accompaniment method, meets the demand that people play accompaniment, and it is happy to solve tradition
The problem of device accompaniment is inconvenient, meanwhile, plus lighting effects on the basis of traditional accompany, improve the scene played and accompanied
Sense.
Correspondingly, the embodiment of the present invention additionally provides a kind of intelligent accompaniment control system, to ensure the reality of the above method
Existing and application.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of intelligent accompaniment method, applied to accompaniment gloves system
System, the accompaniment glove system include the first control module, the second control module and third control module, first control
Module is located in the wherein gloves in a pair of gloves, and second control module is located at the another in a pair of gloves
In gloves, the first gyroscope as benchmark gyroscope is both provided on every gloves, and is provided with multiple second gyroscopes, often
A second gyroscope corresponds to a note and light；First control module by radio communication module respectively with described
Two control modules and the connection of third control module；First control module respectively with described first in first gloves
The second gyroscope electrical connection in gyroscope, first gloves；Second control module respectively in second gloves
First gyroscope, the second gyroscope electrical connection in second gloves；The method includes：The first control mould
Block period acquires the flexion-extension angular data of the first gyroscope and the second gyroscope in first gloves；The second control mould
Block period acquires the flexion-extension angular data of the first gyroscope and the second gyroscope in second gloves and generates gyroscope number
According to packet；The gyro data packet is sent to the first control mould to second control module by module by radio communication
Block；The pitch angle of first gyroscope and the second gyroscope in the first gloves that first control module is acquired according to its own
The gyro data packet generation note data and light data that data and the second control module are sent, in the note data
Include note information；Module sends out the note data and the light data to first control module by radio communication
Third control module is given, the third control module is connected thereto according to the note data and light data control
Sound module and light modules.
Optionally, the first gyroscope and the second top in the first gloves that first control module is acquired according to its own
The gyro data packet generation note data and light data that the flexion-extension angular data of spiral shell instrument and the second control module are sent, packet
It includes：Calculate the pitching angular difference between the first gyroscope and the second gyroscope in first gloves；According to the gyro data
Packet calculates the pitching angular difference between the first gyroscope and the second gyroscope in second gloves；When the first gyroscope and the second top
When pitching angular difference between spiral shell instrument is more than preset first threshold, according to the corresponding note information of second gyroscope and lamp
Optical information generates note data and light data.
Further, it is described first-hand to put on the third gyroscope for being additionally provided with and being selected for part, the third gyro
Instrument is electrically connected with first control module；The method further includes：First control module acquires first gyroscope
Course angular data, the flexion-extension angular data of the third gyroscope and course angular data；First control module is according to it
The flexion-extension angular data and the second control module of the first gyroscope and the second gyroscope are sent in first gloves of itself acquisition
Second gyro data packet generates note data and light data, including：First control module is acquired according to its own
The first gloves in the first top in the flexion-extension angular data of the first gyroscope, the second gyroscope and third gyroscope, the first gloves
The gyro data packet generation note data that the course angular data and the second control module of spiral shell instrument and third gyroscope are sent with
And light data.
Optionally, the first gyroscope, the second gyro in the first gloves that first control module is acquired according to its own
In the flexion-extension angular data of instrument and third gyroscope, the first gloves the course angular data of the first gyroscope and third gyroscope and
The gyro data packet generation note data and light data that second control module is sent, including：Calculate first gloves
In pitching angular difference between the first gyroscope and the second gyroscope；Calculate the first gyroscope and third gyro in first gloves
Course angular difference in pitching angular difference and the first gloves between instrument between the first gyroscope and third gyroscope；According to the top
Spiral shell instrument data packet calculates the pitching angular difference between the first gyroscope and the second gyroscope in second gloves；When the first gyroscope
And the second pitching angular difference between gyroscope generates second gyroscope corresponding note letter when being more than preset first threshold
Breath；According to the flexion-extension angular difference between first gyroscope and third gyroscope and its corresponding second threshold, first top
Course angular difference and its corresponding third threshold value generation part information between spiral shell instrument and third gyroscope；Believed according to the note
Breath, the part information and light information corresponding with note information generation note data and light data.
Optionally, the second-hand puts on the third gyroscope for being additionally provided with and being selected for part, the third gyroscope
It is electrically connected with second control module, the method further includes：Second control module acquires in second gloves the
The course angular data of one gyroscope, the flexion-extension angular data of third gyroscope and course angular data, and by first gyroscope
The course angular data of course angular data, the flexion-extension angular data of third gyroscope and third gyroscope is carried in the gyroscope number
According to being sent to first control module in packet.
Optionally, the first gyroscope and the second top in the first gloves that first control module is acquired according to its own
The gyro data packet generation note data and light data that the flexion-extension angular data of spiral shell instrument and the second control module are sent, packet
It includes：Calculate the pitching angular difference between the first gyroscope and the second gyroscope in first gloves；According to the gyro data
First gyroscope in pitching angular difference, the second gloves in packet calculating second gloves between the first gyroscope and the second gyroscope
Course angular difference in angle of depression difference and the second gloves between third gyroscope between the first gyroscope and third gyroscope；When
When pitching angular difference between first gyroscope and the second gyroscope is more than preset first threshold, second gyroscope pair is generated
The note information answered；According to the flexion-extension angular difference between first gyroscope and third gyroscope and its corresponding second threshold,
Course angular difference and its corresponding third threshold value generation part information between first gyroscope and third gyroscope；According to institute
State note information, the part information and light information corresponding with note information generation note data and light number
According to.
On the other hand, an embodiment of the present invention provides a kind of intelligent accompaniment control system, including：
First control module, for periodically acquiring facing upward for the first gyroscope in first gloves and the second gyroscope
Angle of depression data；
Second control module, for periodically acquiring facing upward for the first gyroscope in second gloves and the second gyroscope
Angle of depression data simultaneously generate gyro data packet and the gyro data packet are sent to first control module；
First control module is additionally operable to the first gyroscope and the second top in the first gloves according to its own acquisition
The gyro data packet generation note data and light data that the flexion-extension angular data of spiral shell instrument and the second control module are sent, and
The note data and light data are sent to the third control module, note information is included in the note data；
The third control module, for controlling sound connected to it according to the note data and the light data
Sound module and light modules.
Optionally, first control module, including：
Computational submodule, for calculating the pitch angle in first gloves between the first gyroscope and the second gyroscope
Difference；
The computational submodule is additionally operable to calculate the first gyroscope in second gloves according to the gyro data packet
And the second pitching angular difference between gyroscope；
Submodule is generated, for being more than preset first threshold when the pitching angular difference between the first gyroscope and the second gyroscope
During value, according to the corresponding note information of second gyroscope and light information generation note data and light data.
Further, it is described first-hand to put on the third gyroscope for being additionally provided with and being selected for part, the third gyro
Instrument is electrically connected with first control module；
First control module is additionally operable to acquire the course angular data of first gyroscope, the third gyroscope
Flexion-extension angular data and course angular data；
And first control module, it is additionally operable to the first gyroscope, the second top in the first gloves according to its own acquisition
The course angular data of first gyroscope and third gyroscope in the flexion-extension angular data of spiral shell instrument and third gyroscope, the first gloves
The gyro data packet generation note data and light data sent with the second control module.
Further, the second-hand puts on the third gyroscope for being additionally provided with and being selected for part, the third gyro
Instrument is electrically connected with second control module；
Second control module is additionally operable to acquire course angular data, the third of the first gyroscope in second gloves
The flexion-extension angular data of gyroscope and course angular data, and the course angular data of first gyroscope, third gyroscope are faced upward
The course angular data carrying of angle of depression data and third gyroscope is sent to first control in the gyro data packet
Module.
The embodiment of the present invention includes advantages below：
Intelligent accompaniment method and control system in the embodiment of the present invention is smaller in structure upper volume, easy to wear, is convenient for
It carries；It can functionally realize that singer simulates to play the musical instrument during singing to accompany for oneself, while generate corresponding light
Transform effect, and it is easy to operate, convenient for control；In cost, the element and module of use are relatively low cost and easy to obtain.It is if raw
Product is produced, is also had greatly improved on function, structure design and practicability, innovative space, development prospect is preferable.
Description of the drawings
Fig. 1 is the step flow chart of the intelligent accompaniment method of the present invention；
Fig. 2 is the left hand gyroscope arrangement schematic diagram of an example of the present invention；
Fig. 3 is the structure diagram of present invention accompaniment glove system.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
The embodiment of the present invention provides a kind of intelligent accompaniment method, applied to accompaniment glove system, the accompaniment glove system
Including the first control module, the second control module and third control module, first control module is located in a pair of gloves
A wherein gloves in, second control module is located in the another gloves in a pair of gloves, on every gloves
The first gyroscope as benchmark gyroscope is both provided with, and is provided with multiple second gyroscopes, each second gyroscope corresponds to
In a note and light；First control module by radio communication module respectively with second control module and
Three control modules connect；First control module respectively in first gloves first gyroscope, described first
The second gyroscope electrical connection in gloves；Second control module respectively with first gyro in second gloves
The second gyroscope electrical connection in instrument, second gloves；The method includes：
Step 101, first control module periodically acquire the first gyroscope and the second top in first gloves
The flexion-extension angular data of spiral shell instrument.
In one embodiment, the first gyroscope and multiple second gyroscopes in the first gloves are enabled successively, when wherein
When one gyroscope is enabled, remaining gyroscope is in disabled state.When all gyroscopes in the first gloves have acquired successively
Finish, a collection period of the first gloves finishes.
Step 102, second control module periodically acquire the first gyroscope and the second top in second gloves
The flexion-extension angular data of spiral shell instrument simultaneously generates gyro data packet.
In one embodiment, second control module is for the period acquisition method and the described first control mould of gyroscope
Block acquisition method is identical, and details are not described herein again.
In the present embodiment, the gyro data packet includes packet header, packet tail and between the packet header and packet tail
Each gyroscope a high position and low level.The pitch angle data of each gyroscope of acquisition is float type, the gyroscope number
It is shaping according to packet.
Step 103, second control module by radio communication module the gyro data packet is sent to it is described
First control module.
First gyroscope and second in the first gloves that step 104, first control module are acquired according to its own
The gyro data packet generation note data and light data that the flexion-extension angular data of gyroscope and the second control module are sent,
Note information is included in the note data.
Specifically, in one embodiment, the step 104, including：
Calculate the pitching angular difference between the first gyroscope and the second gyroscope in first gloves；According to the gyroscope
Data packet calculates the pitching angular difference between the first gyroscope and the second gyroscope in second gloves；When the first gyroscope and
When pitching angular difference between two gyroscopes is more than preset first threshold, according to the corresponding note information of second gyroscope with
And light information generates note data and light data.
Step 105, first control module by radio communication module by the note data and the light number
According to third control module is sent to, the third control module is according to the note data and light data control and its
The sound module and light modules of connection.
Further, the control to musical part can be realized, to distinguish treble and bass area.
In one embodiment, it is described first-hand to put on the third gyroscope for being additionally provided with and being selected for part, the third
Gyroscope is electrically connected with first control module；The method further includes：First control module acquires first top
The course angular data of spiral shell instrument, the flexion-extension angular data of the third gyroscope and course angular data；
The step 104, specifically includes：
First gyroscope, the second gyroscope and in the first gloves that first control module is acquired according to its own
The course angular data and the second control of first gyroscope and third gyroscope in the flexion-extension angular datas of three gyroscopes, the first gloves
The gyro data packet generation note data and light data that module is sent.
Specifically, the first gyroscope, the second gyro in the first gloves that first control module is acquired according to its own
In the flexion-extension angular data of instrument and third gyroscope, the first gloves the course angular data of the first gyroscope and third gyroscope and
The gyro data packet generation note data and light data that second control module is sent, including：
Calculate the pitching angular difference between the first gyroscope and the second gyroscope in first gloves；It calculates described first-hand
First gyroscope and third gyroscope in pitching angular difference and the first gloves in set between the first gyroscope and third gyroscope
Between course angular difference；According to the gyro data packet calculate in second gloves the first gyroscope and the second gyroscope it
Between pitching angular difference；When the pitching angular difference between the first gyroscope and the second gyroscope is more than preset first threshold, generation
The corresponding note information of second gyroscope；According to the flexion-extension angular difference between first gyroscope and third gyroscope and its
Course angular difference and its generation of corresponding third threshold value between corresponding second threshold, first gyroscope and third gyroscope
Part information；Sound is generated according to the note information, the part information and light information corresponding with the note information
Accord with data and light data.
Optionally, the second-hand puts on the third gyroscope for being additionally provided with and being selected for part, the third gyroscope
It is electrically connected with second control module, the method further includes：
Second control module acquires the course angular data of the first gyroscope in second gloves, third gyroscope
Pitch angular data and course angular data, and by the course angular data of first gyroscope, the flexion-extension angular data of third gyroscope
And the course angular data carrying of third gyroscope is sent to first control module in the gyro data packet..
In one embodiment, in the first gloves that first control module is acquired according to its own the first gyroscope and
The gyro data packet generation note data and light number that the flexion-extension angular data of second gyroscope and the second control module are sent
According to, including：
Calculate the pitching angular difference between the first gyroscope and the second gyroscope in first gloves；According to the gyroscope
Data packet calculates in pitching angular difference and the second gloves in second gloves between the first gyroscope and the second gyroscope the
In pitching angular difference and the second gloves between one gyroscope and the second third gyroscope the first gyroscope and third gyroscope it
Between course angular difference；When the pitching angular difference between the first gyroscope and the second gyroscope is more than preset first threshold, generation
The corresponding note information of second gyroscope；According to the flexion-extension angular difference between first gyroscope and third gyroscope and
And its correspond to the course angular difference between preset second threshold, first gyroscope and third gyroscope and its corresponding third
Threshold value generates part information；Believed according to the note information, the part information and light corresponding with the note information
Breath generation note data and light data.
Intelligent accompaniment method and accompaniment glove system in the embodiment of the present invention can be played independently of piano, tied
Structure upper volume is smaller, easy to wear, easy to carry；It can functionally realize that singer simulates during singing to play the musical instrument as oneself
Accompaniment, while the transform effect of corresponding light is generated, and easy to operate, convenient for control；In cost, the element and module of use
It is relatively low cost and easy to obtain.If producing product, also have greatly improved on function, structure design and practicability, innovate sky
Between, development prospect is preferable.
In order to enable those skilled in the art are better understood from intelligent accompaniment method provided in an embodiment of the present invention and accompaniment
Glove system, in a specific embodiment with left handed gloves in be provided with the first control module, set second in right hand glove
It is described in detail for control module,
The function of the accompaniment glove system is broadly divided into two parts：Simulation, which is played the musical instrument, realizes performance accompaniment, while simulate stage
Lighting effects.
It plays the musical instrument part in simulation, right-hand man's the back of the hand centre is adjacent to the back of the hand plane and fixes a gyroscope, for determining base
Quasi- face angle degree, inclination angle described below be at finger the pitch angle of gyroscope or course angle and gyroscope at the hand the back of the hand it is same
The difference of the angle at property angle.Hand thumb is used for selecting part, and thumb presses (finger tip to the back of the hand plane moved beneath) certain angle
Degree, into bass area；Thumb keeps flat or slightly lifts (finger tip to the back of the hand plane upper direction) certain angle, into middle register；
Thumb is to close (finger tip moves right) certain angle of volar direction, into treble.In addition to hand thumb, other fingers are used for
Control Do, Re, Mi, Fa, So, seven notes of La, Xi, corresponding sequence is the left hand third finger, middle finger, forefinger, thumb successively, the right hand
Forefinger, middle finger, the third finger press finger certain angle, and part can play corresponding note selected by cooperation.Singer is with regard to energy in this way
It is enough according to song need to play bass, middle pitch, high line arbitrary non-lift note be oneself accompaniment.
In simulation stage-lighting effect part, setting controls Do, Re, Mi, Fa, So, and the finger of La, Xi are respectively intended to control
Seven kinds of colors of red, orange, yellow, green, cyan, blue, purple, while pressing finger makes loud speaker sounding, the signal of gyroscope passes through another
Channel passes to color lamp, is allowed to send out the light of corresponding color when pressing respective finger.In addition, according to note breath-group length is played
Difference, the depth of light color can also change.For example, the left hand third finger representative of control Do is red, if Do is needed
The time to be played is two breath-groups, then two is clapped at this, the left hand third finger can be constantly in down state, at this moment color lamp
Color can change to magenta, then change to dark red by pale red.If breath-group is very long, can from the superficial to the deep variation recycle repeatedly.
Wherein, the first control module compares the status that the second control module occupies more core.Second control module is responsible for
The collected data of gyro module of the simultaneously preliminary treatment right hand are collected, are then sent to the first control module；And the first control
The data that the data and the second control module of the right hand that the gyro module that module is responsible for integrated treatment left hand is collected send over, and
Send corresponding note data and give third control module, that is, belong to subordinate position from control module.Here, the first control module
Main control module is belonged to the second control module.
Third control module is responsible for receiving and processing the data that the first control module sends over and be sent a signal to immediately
Loud speaker makes the corresponding note of its ring.
In the present embodiment, ten gyroscopes, mounted on the different location of gloves, two of which gyroscope is separately mounted to
The position of two hand the back of the hand, other eight gyroscopes are separately mounted to other eight finger fingertips in addition to little finger.Gloves
When lying in desktop, the pitch angle of ten gyroscopes, the equal approximately equal of roll angle, the course angle direction finger fingertip institute of gyroscope
The direction of finger.By taking left hand as an example, the description of gyroscope installation is carried out, right hand installation site and left hand are symmetrical.Schematic diagram such as Fig. 2 institutes
Show, five in left hand gyroscope is respectively the first gyroscope：Gyroscope 41, multiple second gyroscopes：Gyroscope 51, gyroscope
52nd, gyroscope 53 and gyroscope 54, it is corresponding positioned at the back of the hand of left handed gloves, the third finger, middle finger, forefinger and thumb respectively
First gyroscope can also be hereafter described as the back of the hand gyroscope by position, the second gyroscope is respectively depicted as nameless gyroscope
(gyroscope 51), middle finger gyroscope (gyroscope 52), forefinger gyroscope (gyroscope 53) and thumb gyroscope (gyroscope
54)。
In the present embodiment, there are five gyroscopes for setting on a gloves, and five gyroscopes on gloves where it with setting
Control module communicated by IIC.It is wirelessly communicated between first control module and the second control module by communication module, first
It is wirelessly communicated between control module and third control module by communication module, but the first control module is controlled with the third
Wireless communication between module and the second control module, the two are not interfere with each other.Specifically, the first control module is respectively second
Control module, third control module are assigned with through universal asynchronous receiving-transmitting transmitter (Universal Asynchronous
Receiver/Transmitter, UART) interface, the first control module passes through the first UART interface and third control module and connects
It connects, the first control module is connect by the second UART interface with the second control module.
The data that second control module is collected into are wirelessly sent to the first control module, and the first control module handles ten simultaneously
After having handled, lighting effects are controlled by the first control module by 1 pair 2 of communication for the data of a six axis gyroscope
And sound effect.Second six number of axle evidences of control module 50ms periodic refreshings five, Euler's angular data are float type 0-360, are converted
Into after shaping, it is sent to left hand master control
The data packet as shown in Table 1 that second control module is sent to the first control module：
Table 1：Gyro data packet form
First six number of axle evidences of control module 50ms periodic refreshings five, while receive the corresponding gyroscope of the second control module
5 six number of axle evidences, by way of being stm32407SPIdma.After data unpack completion, ten are included inside left hand master control
A six number of axle evidence can carry out corresponding note judgement.
After the first control module and the second control module gathered data, the data processing cycle of the first control module
Start.Read five gyroscopes pitch angle, calculate the back of the hand gyroscope (the first gyroscope) pitch angle respectively with other four
The difference of the pitch angle of gyroscope (the second gyroscope), obtains four result of calculations, when result of calculation absolute value is less than 30 degree, then
Think that corresponding finger is kept flat, when the absolute value of result of calculation is more than 30 degree, then it is assumed that under corresponding finger bullet.When finger
State is not when keeping flat, and the syllable data that the first control module of left hand can send corresponding finger from wireless module control mould to third
Block.Left hand in addition to little finger under four finger bullets when corresponding note data be from left to right do, ri, mi, fa respectively, the right hand removes
Corresponding note data is from left to right so, la, xi respectively when under thumb and the outer three finger bullets of little finger.Right hand thumb
It is more special.In the horizontal plane, when the difference absolute value of thumb gyroscope course angle and the back of the hand gyroscope course angle is more than 45 degree
For middle pitch or bass area；Absolute value enters treble when being less than 10 degree, because it is contemplated that actual conditions, thumb closes up to forefinger direction
Become larger than thumb subtended angle comfortable.Thumb keeps flat (or slightly lifting) and its corresponding thumb gyroscope course angle and the back of the hand
When the difference absolute value of gyroscope course angle is more than 45 degree, under other finger bullets, the first control module sends middle register note data；
Under thumb bullet and when the difference absolute value of its corresponding thumb gyroscope course angle and the back of the hand course angle is more than 45 degree, other hands
Under thrum, the first control module sends bass area note data.In this way, eight fingers is allow to play out the institute of senior middle school bass area
There is note.Second control module has handled after right hand Euler's angular data after transmission processing data to the first control module of left hand,
The first control module of left hand handles the data integration of two hands, which note under comprehensive descision bullet is, then by wireless
Module sends corresponding note data and gives third control module.
Third control module data processing is happened at after third control module receives the data that the first control module is sent out,
Before next progress data acquisition to gyroscope.
After third control module has received the note data that the first control module is sent, judge it is which sound area at once
Which note, and generate the corresponding PWM wave of the note, be then sent to by I/O port and be connected to raising in third control module
Sound device, loud speaker receive the corresponding PWM wave of the note, at once ring.
It, as shown in table 2, only need to will be fixed using Interruption come the computation delay time in order to send out the sound of different frequency
When the preset different timing value of device achieve that the timing of different time.And low and high level is constantly exported by I/O ports, just
The difference of cycle of oscillation is equivalent to, thus can obtain the sound of different frequency again, compareing note frequencies table, we can set
Put out the corresponding timer value of each tone.
Table 2：Audio is with reference to table
Specifically, by taking bass Do as an example：The frequency f=262Hz of Do corresponds to cycle T=1/f=1908us, microcontroller
By set to port cycle, reset to reach output fixed frequency waveform, with respect to Do audio 262Hz, T=1908us, that
T=T/2=954us, as long as so corresponding output port is set to high level by us in a program, be delayed 954us, then puts
For low level, be delayed 954us, so recycles, it is possible to obtain the sound of 262Hz frequencies.
The interruption of this delay timer is realized, it is assumed that microcontroller crystal oscillator frequency is 12MHz, with timer unskilled labor
Operation mode realizes Interruption, and the initial value that can obtain timer counter is
High eight-bit TH=(65536-954)/256=0xFB；
Low eight TL=(65536-954) %256=0x46.
The corresponding assignment of counter remaining note can be extrapolated by the above method.
Intelligent accompaniment method and accompaniment glove system in the embodiment of the present invention can be played independently of piano, tied
Structure upper volume is smaller, easy to wear, easy to carry；It can functionally realize that singer simulates during singing to play the musical instrument as oneself
Accompaniment, while the transform effect of corresponding light is generated, and easy to operate, convenient for control；In cost, the element and module of use
It is relatively low cost and easy to obtain.If producing product, also have greatly improved on function, structure design and practicability, innovate sky
Between, development prospect is preferable.
As shown in figure 3, an embodiment of the present invention provides a kind of accompaniment glove system, controlled including the first control module 1, second
Molding block 2 and third control module 3.
First control module 1 is located in the wherein gloves in a pair of gloves, and second control module 2 is located at
In another gloves in a pair of gloves, be both provided on every gloves the first gyroscope 41 as benchmark gyroscope,
42, and be provided with multiple second gyroscopes 51,52,53,54,55,56,57, each second gyroscope correspond to a note and
Light；
Module controls mould to first control module with second control module and third respectively by radio communication
Block connects；First control module respectively in first gloves first gyroscope, in first gloves
Second gyroscope is electrically connected；Second control module respectively in second gloves first gyroscope, described
The second gyroscope electrical connection in two gloves；
Respectively with sound module 7, light modules 8 connect the third control module 3.
In the present embodiment, the wireless communication module carries out the channel radio of this product model using NRF24L01 chips
Letter.Realize that data wireless transmission NRF24L01 is a digital radio frequency chip based on NRF24L01 chips.
There are several registers inside NRF24L01, there are spi interfaces, this is configured by spi interfaces in external microcontroller for outside
The register of chip interior.Internal register is divided into control register and data register.We can be utilized with microcontroller handle
It is configured to reception pattern or sending mode, can also be configured channel, address, the byte number sent every time, whether band CRC schools
It tests, power etc..It is configured to after sending mode, the data to be sent is write into microcontroller, it will automatically send out data
It goes out.When wanting to realize one-to-many communication, the address of slave is fixed, the address for not stopping to change host hair number can
To realize one-to-many communication.
Pass through spi agreements successively write parameters inside.Specifically, if necessary to 1 pair 1 of transmitting-receiving, it should be noted that with
Lower 3 points：Principal and subordinate address is identical, setting transmitting-receiving byte number is identical, communication frequency is identical；If necessary to 1 pair 2 of transmitting-receiving, need to note
Meaning following three points：Principal and subordinate's address interleaving is identical, setting transmitting-receiving byte number is identical, communication frequency is identical.
In one embodiment, as shown in figure 3, further including the third gyroscope 6 that is selected for part in a pair of gloves,
The third gyroscope 6 is electrically connected with the control module set on a gloves where it.
Further, first gyroscope, the second gyroscope and third gyroscope with its where a gloves on
It is communicated between the control module of setting using IIC.
In one embodiment, power module is further included, the power module includes power supply and power regulator module, described
Power supply provides voltage by power regulator module for its corresponding control module.
In the present embodiment, power supply uses the lithium battery that rated voltage is 12V, and lithium battery is accessed power regulator module,
Generate main control module and from control module need 3.3V voltages, power regulator module may be used LM2596-5V voltage stabilizing chips and
AMS1117-3.3V voltage stabilizing chips.
The 3.3V voltages generated by power regulator module directly feed the first control module, the second control module and third control
Molding block uses.The 3.3V power voltage supplies that each gyroscope is drawn as the control module where it.
Accompaniment glove system in the embodiment of the present invention can be played independently of piano, smaller in structure upper volume,
It is easy to wear, it is easy to carry；It can functionally realize that singer simulates to play the musical instrument during singing to accompany for oneself, generate simultaneously
The transform effect of corresponding light, and it is easy to operate, convenient for control；In cost, the element and module cost of use are relatively low and easy
In acquisition.If production product, also has greatly improved on function, structure design and practicability, innovative space, development prospect compared with
It is good.
The embodiment of the present invention additionally provides a kind of intelligent accompaniment control system, including：
First control module, for periodically acquiring facing upward for the first gyroscope in first gloves and the second gyroscope
Angle of depression data；
Second control module, for periodically acquiring facing upward for the first gyroscope in second gloves and the second gyroscope
Angle of depression data simultaneously generate gyro data packet and the gyro data packet are sent to first control module；
First control module is additionally operable to the first gyroscope and the second top in the first gloves according to its own acquisition
The gyro data packet generation note data and light data that the flexion-extension angular data of spiral shell instrument and the second control module are sent, and
The note data and light data are sent to the third control module, note information is included in the note data；
The third control module, for controlling sound connected to it according to the note data and the light data
Sound module and light modules.
Optionally, first control module, including：
Computational submodule, for calculating the pitch angle in first gloves between the first gyroscope and the second gyroscope
Difference；
The computational submodule is additionally operable to calculate the first gyroscope in second gloves according to the gyro data packet
And the second pitching angular difference between gyroscope；
Submodule is generated, for being more than preset first threshold when the pitching angular difference between the first gyroscope and the second gyroscope
During value, according to the corresponding note information of second gyroscope and light information generation note data and light data.
Further, it is described first-hand to put on the third gyroscope for being additionally provided with and being selected for part, the third gyro
Instrument is electrically connected with first control module；
First control module is additionally operable to acquire the course angular data of first gyroscope, the third gyroscope
Flexion-extension angular data and course angular data；
And first control module, it is additionally operable to the first gyroscope, the second top in the first gloves according to its own acquisition
The course angular data of first gyroscope and third gyroscope in the flexion-extension angular data of spiral shell instrument and third gyroscope, the first gloves
The gyro data packet generation note data and light data sent with the second control module.
Further, the second-hand puts on the third gyroscope for being additionally provided with and being selected for part, the third gyro
Instrument is electrically connected with second control module；
Second control module is additionally operable to acquire course angular data, the third of the first gyroscope in second gloves
The flexion-extension angular data of gyroscope and course angular data, and the course angular data of first gyroscope, third gyroscope are faced upward
The course angular data carrying of angle of depression data and third gyroscope is sent to first control in the gyro data packet
Module.
Intelligent accompaniment control system in the embodiment of the present invention corresponds to intelligent accompaniment method, can be carried out independently of piano
It plays, it is smaller in structure upper volume, it is easy to wear, it is easy to carry；It can functionally realize that singer simulates during singing
It plays the musical instrument and accompanies for oneself, while generate the transform effect of corresponding light, and easy to operate, convenient for control；In cost, use
Element and module are relatively low cost and easy to obtain.If producing product, there is very big carry on function, structure design and practicability
It rises, innovative space, development prospect is preferable.
Each embodiment in this specification is described by the way of progressive, the highlights of each of the examples are with
The difference of other embodiment, just to refer each other for identical similar part between each embodiment.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be with reference to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in flow and/or box combination.These can be provided
Computer program instructions are set to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine so that is held by the processor of computer or other programmable data processing terminal equipments
Capable instruction generation is used to implement in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
The device for the function of specifying.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing terminal equipments
In the computer-readable memory to work in a predictive manner so that the instruction being stored in the computer-readable memory generates packet
The manufacture of command device is included, which realizes in one flow of flow chart or multiple flows and/or one side of block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that
Series of operation steps are performed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction offer performed on computer or other programmable terminal equipments is used to implement in one flow of flow chart or multiple flows
And/or specified in one box of block diagram or multiple boxes function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, those skilled in the art once know base
This creative concept can then make these embodiments other change and modification.So appended claims are intended to be construed to
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped
Those elements are included, but also including other elements that are not explicitly listed or are further included as this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, it is wanted by what sentence "including a ..." limited
Element, it is not excluded that also there are other identical elements in the process including the element, method, article or terminal device.
Above to a kind of intelligent accompaniment method provided by the present invention and control system, it is described in detail, herein
It applies specific case to be expounded the principle of the present invention and embodiment, the explanation of above example is only intended to help
Understand the method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, thought according to the present invention,
There will be changes in specific embodiments and applications, in conclusion the content of the present specification should not be construed as to this
The limitation of invention.
Claims (10)
- A kind of 1. intelligent accompaniment method, which is characterized in that applied to accompaniment glove system, the accompaniment glove system includes first Control module, the second control module and third control module, first control module are located at wherein one in a pair of gloves In gloves, second control module is located in the another gloves in a pair of gloves, is both provided on every gloves As the first gyroscope of benchmark gyroscope, and multiple second gyroscopes are provided with, each second gyroscope corresponds to a sound Symbol and light；Module controls mould to first control module with second control module and third respectively by radio communication Block connects；First control module respectively in first gloves first gyroscope, in first gloves Second gyroscope is electrically connected；Second control module respectively in second gloves first gyroscope, described The second gyroscope electrical connection in two gloves；The method includes：First control module periodically acquires the pitch angle of the first gyroscope and the second gyroscope in first gloves Data；Second control module periodically acquires the pitch angle of the first gyroscope and the second gyroscope in second gloves Data simultaneously generate gyro data packet；The gyro data packet is sent to first control module to second control module by module by radio communication；The flexion-extension of first gyroscope and the second gyroscope in the first gloves that first control module is acquired according to its own The gyro data packet generation note data and light data that angular data and the second control module are sent, the note data In include note information；The note data and the light data are sent to third to first control module by module by radio communication Control module, the third control module control sound mould connected to it according to the note data and the light data Block and light modules.
- 2. according to the method described in claim 1, it is characterized in that, first control module acquired according to its own first The gyro data Bao Sheng that the flexion-extension angular data and the second control module of the first gyroscope and the second gyroscope are sent in gloves Into note data and light data, including：Calculate the pitching angular difference between the first gyroscope and the second gyroscope in first gloves；Pitch angle in second gloves between the first gyroscope and the second gyroscope is calculated according to the gyro data packet Difference；When the pitching angular difference between the first gyroscope and the second gyroscope is more than preset first threshold, according to second top The corresponding note information of spiral shell instrument and light information generation note data and light data.
- 3. according to the method described in claim 1, it is characterized in that, first-hand put on is additionally provided with what is selected for part Third gyroscope, the third gyroscope are electrically connected with first control module；The method further includes：First control module acquires course angular data, the flexion-extension angular data of the third gyroscope of first gyroscope And course angular data；The flexion-extension of first gyroscope and the second gyroscope in the first gloves that first control module is acquired according to its own The the second gyro data packet generation note data and light data that angular data and the second control module are sent, including：First gyroscope, the second gyroscope and third top in the first gloves that first control module is acquired according to its own The course angular data and the second control module of first gyroscope and third gyroscope in the flexion-extension angular data of spiral shell instrument, the first gloves The gyro data packet generation note data and light data of transmission.
- 4. according to the method described in claim 3, it is characterized in that, first control module acquired according to its own first In gloves in the flexion-extension angular data of the first gyroscope, the second gyroscope and third gyroscope, the first gloves the first gyroscope with And the course angular data of third gyroscope and the gyro data packet of the second control module transmission generate note data and light Data, including：Calculate the pitching angular difference between the first gyroscope and the second gyroscope in first gloves；It calculates first in the pitching angular difference and the first gloves in first gloves between the first gyroscope and third gyroscope Course angular difference between gyroscope and third gyroscope；Pitch angle in second gloves between the first gyroscope and the second gyroscope is calculated according to the gyro data packet Difference；When the pitching angular difference between the first gyroscope and the second gyroscope is more than preset first threshold, second top is generated The corresponding note information of spiral shell instrument；According to the flexion-extension angular difference between first gyroscope and third gyroscope and its corresponding second threshold, first top Course angular difference and its corresponding third threshold value generation part information between spiral shell instrument and third gyroscope；Note data is generated according to the note information, the part information and light information corresponding with the note information And light data.
- 5. according to the method described in claim 1, it is characterized in that, the second-hand, which puts on, is additionally provided with what is selected for part Third gyroscope, the third gyroscope are electrically connected with second control module, and the method further includes：Second control module acquires course angular data, the flexion-extension of third gyroscope of the first gyroscope in second gloves Angular data and course angular data, and by the course angular data of first gyroscope, the flexion-extension angular data of third gyroscope and The course angular data carrying of third gyroscope is sent to first control module in the gyro data packet.
- 6. according to the method described in claim 5, it is characterized in that, first control module acquired according to its own first The gyro data Bao Sheng that the flexion-extension angular data and the second control module of the first gyroscope and the second gyroscope are sent in gloves Into note data and light data, including：Calculate the pitching angular difference between the first gyroscope and the second gyroscope in first gloves；Pitch angle in second gloves between the first gyroscope and the second gyroscope is calculated according to the gyro data packet First gyroscope and the in difference, pitching angular differences and the second gloves in the second gloves between the first gyroscope and third gyroscope Course angular difference between three gyroscopes；When the pitching angular difference between the first gyroscope and the second gyroscope is more than preset first threshold, second top is generated The corresponding note information of spiral shell instrument；According to the flexion-extension angular difference between first gyroscope and third gyroscope and its corresponding second threshold, first top Course angular difference and its corresponding third threshold value generation part information between spiral shell instrument and third gyroscope；Note data is generated according to the note information, the part information and light information corresponding with the note information And light data.
- 7. a kind of intelligent accompaniment control system, which is characterized in that including：First control module, for periodically acquiring the pitch angle of the first gyroscope and the second gyroscope in first gloves Data；Second control module, for periodically acquiring the pitch angle of the first gyroscope and the second gyroscope in second gloves Data simultaneously generate gyro data packet and the gyro data packet are sent to first control module；First control module is additionally operable to the first gyroscope and the second gyroscope in the first gloves according to its own acquisition Flexion-extension angular data and the gyro data packet generation note data and light data that sends of the second control module, and by institute It states note data and light data is sent to the third control module, note information is included in the note data；The third control module, for controlling sound mould connected to it according to the note data and the light data Block and light modules.
- 8. system according to claim 7, which is characterized in that first control module, including：Computational submodule, for calculating the pitching angular difference in first gloves between the first gyroscope and the second gyroscope；The computational submodule is additionally operable to calculate in second gloves the first gyroscope and the according to the gyro data packet Pitching angular difference between two gyroscopes；Submodule is generated, for being more than preset first threshold when the pitching angular difference between the first gyroscope and the second gyroscope When, according to the corresponding note information of second gyroscope and light information generation note data and light data.
- It is described first-hand to put on the third gyro for being additionally provided with and being selected for part 9. system according to claim 7 or 8 Instrument, the third gyroscope are electrically connected with first control module；First control module is additionally operable to acquire the course angular data of first gyroscope, the third gyroscope is faced upward Angle of depression data and course angular data；And first control module, it is additionally operable to the first gyroscope, the second gyroscope in the first gloves according to its own acquisition And the course angular data and of the first gyroscope and third gyroscope in the flexion-extension angular data of third gyroscope, the first gloves The gyro data packet generation note data and light data that two control modules are sent.
- 10. system according to claim 7 or 8, which is characterized in that the second-hand puts on to be additionally provided with and be selected for part The third gyroscope selected, the third gyroscope are electrically connected with second control module；Second control module is additionally operable to acquire the course angular data of the first gyroscope, third gyro in second gloves The flexion-extension angular data of instrument and course angular data, and by the course angular data of first gyroscope, the pitch angle of third gyroscope The course angular data carrying of data and third gyroscope is sent to first control module in the gyro data packet.
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